Our 5.5 month cavalier is usually really good with basic commands and recall has been fantastic.... Until today! We went to the park this evening and he just took off playing with another little dog and just would not listen, I just could not get his attention. It was really embarrassing, although the other dog wasn't listening to his owner either. Eventually I got him to come and it was probably only a few minutes but felt a lot longer. Could this be the start of doggy adolescence do you think?